This is an interesting article by F. W. Hutchinson, from Heating, Piping and Air Conditioning magazine, March 1946. He tells how to choose proper location for panel heating. Special thanks to Jim Walls for finding and scanning this one.
This document contains the complete illustrated instructions for installing the Hercules Steam and Hot Water Heating System, a boiler manufactured by Sears, Roebuck and C...
This document contains the manufacturer's instructions for the HB Smith Series M450L Mills Water-Tube Boiler for automatic firing with oil or gas (Steam, Vapor, or Water ...
This document contains the jacket assembly instructions for the HB Smith Series 45 Mills Boiler (circa 1979).